SMA570P Weathering Resistant Corten Steel Sheet
A dark brown oxide coating can be formed on the surface of SMA570P hot rolled weathering steel plate, which inhibits deeper penetration. For weathering steel plate SMA570P, a low temperature impact test should be carried out at minus five degrees Celsius with a minimum energy of 47J.
GNEE, as a professional SMA570P corten steel sheet metal supplier, we are committed to providing you with qualified SMA570P corten structural steel sheets. In addition, we can also guarantee delivery time and competitive prices.
SMA570P corten metal sheet chemical composition
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SMA570P corten steel chemical composition |
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|
Grade |
The Element (%) |
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|
C |
Si |
Mn |
P |
S |
Cu |
|
|
SMA570P |
≤0.18 |
≤0.55 |
≤1.40 |
≤0.035 |
≤0.035 |
0.20-0.35 |
|
Cr |
Ni |
V |
Mo |
Al |
Nb |
|
|
0.30-0.55 |
- |
- |
- |
- |
- |
|
SMA570P plate corten steel mechanical property
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Grade |
SMA570P weathered steel plate mechanical property |
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|
Thickness |
Yield |
Tensile |
Elongation |
Charpy V Impact Test |
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|
Degree |
Energy |
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|
SMA570P |
mm |
Min Mpa |
Mpa |
Min % |
-5℃ |
J |
|
t≤16 |
460 |
570-720 |
20% |
47 |
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|
16﹤t≤40 |
450 |
47 |
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|
75﹤t≤100 |
420 |
47 |
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SMA570P weather resistant steel plate thermal properties
| Property | Temperature | Value | Comment |
|---|---|---|---|
|
Coefficient of thermal expansion |
23.0 °C |
1.32E-5 - 1.38E-5 1/K |
Typical for Low Carbon Steel |
|
Max service temperature |
500 °C |
Typical for Carbon Steel |
|
|
Melting point |
1480 - 1526 °C |
Typical for Low Carbon Steel |
|
|
Specific heat capacity |
23.0 °C |
465 J/(kg·K) |
Typical for Low Carbon Steel |
|
Thermal conductivity |
23.0 °C |
25 - 93 W/(m·K) |
Typical for Low Carbon Steel |
SMA570P weathering corten steel thickness sizes
| Thickness in inch | |||||
|---|---|---|---|---|---|
| 1″ | 3/4″ | 1-1/2″ | 1-1/4″ | 1-1/8″ | 1-3/8″ |
| 1/4″ | 3/16″ | 5/8″ | 3/8″ | 5/16″ | 1/2″ |
| 2″ | 1-3/4″ | >2″-5″ | |||
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